]> matita.cs.unibo.it Git - helm.git/blobdiff - helm/ocaml/tactics/proofEngineTypes.ml
attributes stripped from searchPattern query (as in the new query generator)
[helm.git] / helm / ocaml / tactics / proofEngineTypes.ml
index f5e75fc47e817acc192fffd24e003839c70f4049..178be54d441a6e16ef01b3d6ec876be3ff974da9 100644 (file)
 type proof = UriManager.uri * Cic.metasenv * Cic.term * Cic.term
   (** current goal, integer index *)
 type goal = int
+type status = proof * goal
   (**
     a tactic: make a transition from one status to another one or, usually,
     raise a "Fail" (@see Fail) exception in case of failure
   *)
   (** an unfinished proof with the optional current goal *)
-type tactic = status:(proof * goal) -> proof * goal list
+type tactic = status:status -> proof * goal list
 
   (** tactic failure *)
 exception Fail of string
 
+  (** constraint: the returned value will always be constructed by Cic.Name **)
+type mk_fresh_name_type =
+ Cic.context -> Cic.name -> typ:Cic.term -> Cic.name